package fr.acinq.secp256k1

import kotlinx.serialization.json.Json
import kotlinx.serialization.json.JsonElement
import org.kodein.memory.file.FileSystem
import org.kodein.memory.file.Path
import org.kodein.memory.file.openReadableFile
import org.kodein.memory.file.resolve
import org.kodein.memory.system.Environment
import org.kodein.memory.text.readString
import org.kodein.memory.use

abstract class BaseTest {
    fun resourcesDir() =
        Environment.findVariable("TEST_RESOURCES_PATH")?.let { Path(it) }
            ?: FileSystem.workingDir().resolve("src/commonTest/resources")

    fun readData(filename: String): JsonElement {
        val file = resourcesDir().resolve(filename)
        val raw = file.openReadableFile().use { it.readString() }
        val format = Json { ignoreUnknownKeys = true }
        return format.parseToJsonElement(raw)
    }
}